Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 65° = ____°
- Complement of 59° = ____°
- Third angle of a triangle with angles 54° and 71° = ____°
- Complement of 36° = ____°
- Third angle of a triangle with angles 35° and 12° = ____°
- Third angle of a triangle with angles 11° and 91° = ____°
- Supplement of 42° = ____°
- Supplement of 139° = ____°
- Third angle of a triangle with angles 43° and 17° = ____°
- Supplement of 117° = ____°
- Third angle of a triangle with angles 25° and 145° = ____°
- Supplement of 39° = ____°
- Complement of 49° = ____°
- Third angle of a triangle with angles 77° and 50° = ____°
- Third angle of a triangle with angles 29° and 119° = ____°
- Third angle of a triangle with angles 50° and 23° = ____°
- Third angle of a triangle with angles 10° and 81° = ____°
- Third angle of a triangle with angles 37° and 35° = ____°
- Supplement of 89° = ____°
- Third angle of a triangle with angles 17° and 61° = ____°